27492970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 51549696

約数和(自身を除く): 24056726

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 677, 1310, 1354, 3385, 4061, 6770, 8122, 20305, 20987, 40610, 41974, 88687, 104935, 177374, 209870, 443435, 886870, 2749297, 5498594, 13746485, 27492970]

約数ペア:

[(1, 27492970), (2, 13746485), (5, 5498594), (10, 2749297), (31, 886870), (62, 443435), (131, 209870), (155, 177374), (262, 104935), (310, 88687), (655, 41974), (677, 40610), (1310, 20987), (1354, 20305), (3385, 8122), (4061, 6770)]